CN105857049A - Electric drive mining dump truck power support - Google Patents
Electric drive mining dump truck power support Download PDFInfo
- Publication number
- CN105857049A CN105857049A CN201610302738.2A CN201610302738A CN105857049A CN 105857049 A CN105857049 A CN 105857049A CN 201610302738 A CN201610302738 A CN 201610302738A CN 105857049 A CN105857049 A CN 105857049A
- Authority
- CN
- China
- Prior art keywords
- radiator
- pair
- bearing
- plate
- electric transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an electric drive mining dump truck power support. The electric drive mining dump truck power support comprises a radiator fixing assembly installed on a frame and an engine and electric generator fixing assembly, and the radiator fixing assembly comprises a pair of radiator supports installed on the frame, multiple shock absorber assemblies installed on the radiator supports respectively and a pair of radiator braces connected with the shock absorber assemblies on the radiator supports respectively; the engine and electric generator fixing assembly comprises a pair of front supports and a pair of rear supports which are installed on the frame, multiple shock absorber assemblies which are installed on the front supports and the rear supports respectively, a front brace and a pair of rear braces; the two ends of the front brace are connected with the shock absorber assemblies on the pair of front supports respectively, and each rear brace is connected with the shock absorber assemblies on the corresponding rear brace respectively. The electric drive mining dump truck power support has the advantages that enough support can be provided for a power system, the bearing situation of the frame is improved, load concentration is avoided, and assembling and disassembling of the power system are convenient.
Description
Technical field
The invention belongs to technical field of crane equipment, be specifically related to a kind of electric transmission quarry tipper power bearing.
Background technology
Quarry tipper is the key equipment in surface mine exploitation and extensive earthworks, is the professional equipment for Ore or earthwork transportation, has that load-carrying is big, work efficiency high.Quarry tipper has towards the trend maximized, hugeization develops at present, and the requirement that quarry tipper carries structural strength is harsher.
Electric transmission quarry tipper power bearing is arranged on the inner side of longitudinal beam more, act primarily as and support the effect connecting dynamical system, it both can be with auxiliary connection body frame structure for automotive (electromotor/main generator and the mounting substrate of radiator), it is also possible to be directly connected with electromotor/main generator and radiator.Power bearing, in addition to bearing the low-frequency vibration of vehicle frame self, runs the dither produced, therefore, must install absorber energy when being connected between power bearing and dynamical system additional also subject to electromotor, and the vibration as far as possible reducing electromotor is transmitted to vehicle frame and car load.
Summary of the invention
It is an object of the invention to overcome deficiency of the prior art, it is provided that a kind of electric transmission quarry tipper power bearing, it is possible to provide enough supports for dynamical system, improve the carrying situation of vehicle frame, it is to avoid load concentration, also allow for the installation and removal of dynamical system.
For solving prior art problem, the invention discloses a kind of electric transmission quarry tipper power bearing, including the radiator fixation kit being arranged on vehicle frame relevant position and motor/generator fixation kit；Radiator fixation kit includes pair of heat sinks bearing, some bumper assemblies being separately mounted on radiator pedestal, and the radiator being connected with the bumper assembly on radiator pedestal respectively for a pair supports；Motor/generator fixation kit include a pair before bearing, a pair rear support, some bumper assemblies being separately mounted on front bearing and rear support, a front support and a pair rear support；The two ends of front support are connected with the bumper assembly on bearing before a pair respectively, and each rear support connects with the bumper assembly on corresponding rear support respectively.
Preferably, bumper assembly includes two amortisseurs being vertically connected with, two fixtures being separately positioned on the upper and lower both sides of amortisseur, and fastening fastening members and the bolt assembly of amortisseur；Being provided with annular groove between two amortisseurs for assembling corresponding bearing, one of them fixture supports connection also by bolt assembly with corresponding.
Preferably, radiator pedestal includes that two side plates, a cover plate being connected with the top of two side plates, and at least two are arranged on the cover board for connecting the flange of bumper assembly；The bottom of side plate is machined with the globoidal structure that the bumper pipe profile with vehicle frame matches.
Preferably, front bearing includes bent plate curved under one end tilting, one end, and at least two is arranged on bent plate the flange for connecting bumper assembly.
Preferably, rear support includes a gusset for the pasting board being fixed on longitudinal beam, a gripper shoe being vertically connected on this pasting board, some connection pasting boards and gripper shoe, and some settings are on the supporting plate for connecting the flange of bumper assembly.
Preferably, front support includes the base plate of a strip, with the gusset of the upper cover plate of the strip that base plate two ends are connected, connecting bottom board and upper cover plate；It is arranged on the hanger of the end of upper cover plate, and is arranged on the front mounting seat of upper cover plate mid portion.
Preferably, rear support includes a U-shaped plate, connects the gusset of U-shaped plate both sides bending part, is arranged on the hanger on the bending part of U-shaped plate side, and is arranged on the rear mounting seat on U-shaped plate mid portion.
Preferably, two fixtures can select any one in two protective covers, two big flat washer, a protective cover and a big flat washer these three compound mode.
The invention have the benefit that and can provide enough support for dynamical system, improve the carrying situation of vehicle frame, it is to avoid load concentration, also allow for the installation and removal of dynamical system.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the present invention；
Fig. 2 is the structural representation of rear support in the present invention；
Fig. 3 is the structural representation of rear support in the present invention；
Fig. 4 is the sectional view of bumper assembly in the present invention；
Fig. 5 is the structural representation of front support in the present invention；
Fig. 6 is the structural representation of front bearing in the present invention；
Fig. 7 is the structural representation of radiator pedestal in the present invention.
Reference:
Left support abutment after 1；1.1 pasting board；1.2 gusset；1.3 gripper shoe；1.4 flange；Left support after 2；2.1U template；2.2 hanger；2.3 gusset；Mounting seat after 2.4；3 rear shock absorber assemblies；3.1 bolt；3.2 support；3.3 protective cover；Amortisseur on 3.4；3.5 bearing；3.6 times amortisseurs；3.7 big flat washer；3.8 dish pads；3.9 locking nut；3.10 conventional pads；4 vehicle frames；5 motor/generators；Right support after 6；Right support abutment after 7；8 radiators；9 front supports；9.1 upper cover plate；Mounting seat before 9.2；9.3 hanger；9.4 base plate；9.5 gusset；10 front damper assemblies；Right support abutment before 11；11.1 bent plates；11.2 flanges；Left support abutment before 12；13 radiator pedestals；13.1 cover plates；13.2 flanges；13.3 side plates；14 radiator bumper assemblies.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, a kind of electric transmission quarry tipper power bearing, including the radiator fixation kit being arranged on vehicle frame 4 on relevant position and motor/generator fixation kit.
As it is shown in fig. 7, radiator fixation kit includes pair of heat sinks bearing 13, some radiator bumper assemblies 14 being separately mounted on radiator pedestal 13, and the radiator being connected with the radiator bumper assembly 14 on radiator pedestal 13 respectively for a pair supports.Radiator pedestal 13 includes that two side plates 13.3, a cover plate 13.1 being connected with the top of two side plates 13.3, and at least two are arranged on cover plate 13.1 flange 13.2 for connecting radiator bumper assembly 14；The bottom of side plate 13.3 is machined with the globoidal structure that the bumper pipe profile with vehicle frame 4 matches, and radiator supports and is also connected with radiator appropriate section.
Motor/generator fixation kit include a pair before bearing, a pair rear support, some front damper assemblies 10 being separately mounted on front bearing and rear support, a front support 9, and a pair rear support.
As shown in Figure 6, front bearing is divided into front left support abutment and front right support abutment according to installation site difference, and its structure is identical and becomes to be symmetrically mounted on two side girders of vehicle frame 4.Front bearing includes being arranged on the longeron of vehicle frame 4 and bent plate 11.1 curved under one end tilting, one end, and at least two is arranged on bent plate 11.1 flange 11.2 for connecting front damper assembly 10.
As it is shown in figure 5, front support 9 includes the base plate 9.4 of a strip, with the upper cover plate 9.1 of the strip that base plate 9.4 two ends are connected, connecting bottom board 9.4 and the gusset 9.5 of upper cover plate 9.1；It is arranged on the hanger 9.3 of the end of upper cover plate 9.1, and is arranged on the front mounting seat 9.2 of upper cover plate 9.1 mid portion.The two ends of base plate 9.4 are connected with the front damper assembly 10 on front left support abutment and front right support abutment, and front mounting seat 9.2 is for connecting the first half of stationary engine/electromotor 5.
As in figure 2 it is shown, rear support is divided into rear left support abutment 1 and rear right support abutment 7 according to installation site difference, its structure is identical and becomes to be symmetrically mounted on two side girders of vehicle frame 4.Rear support includes one for being fixed on the pasting board 1.1 on vehicle frame 4 longeron, one gripper shoe 1.3 being vertically connected on this pasting board 1.1, some connection pasting boards 1.1 and the gusset 1.2 of gripper shoe 1.3, and some flanges 1.4 being arranged in gripper shoe 1.3 for connecting rear shock absorber assembly.
As it is shown on figure 3, rear support is divided into rear left support 2 and rear right support 6 according to installation site difference, its structure is identical and is separately mounted on rear left support abutment and the rear right support abutment of correspondence.Rear support includes a U-shaped plate 2.1, connects the gusset 2.3 of U-shaped plate 2.1 both sides bending part, is arranged on the hanger 2.2 on the bending part of U-shaped plate 2.1 side, and is arranged on the rear mounting seat 2.4 on U-shaped plate 2.1 mid portion.The U-shaped plate 2.1 side bending part being not installed with hanger 2.2 is connected with the rear shock absorber assembly on rear support, so that hanger 2.2 is easy to lifting upward, rear mounting seat 2.4 is for connecting the latter half of stationary engine/electromotor 5.
As shown in Figure 4, radiator bumper assembly 14, front damper assembly 10 and rear shock absorber assembly 3 all divide according to installation site difference, its structure is identical, all include the upper amortisseur 3.4 that connects one on the other and lower amortisseur 3.6, it is separately positioned on the upside of amortisseur 3.4 and fixture on the downside of lower amortisseur 3.6, and bolt 3.1 assembly of fastening fastening members and amortisseur.Being provided with annular groove between two amortisseurs for assembling corresponding bearing 3.5, corresponding support offers through hole on 3.2 and is connected with one of them fixture will pass through this bolt 3.1 assembly.Concrete mounting structure is: the screw portion of bolt 3.1 sequentially passes through conventional pads 3.10 from top to bottom, support 3.2, fixture, upper amortisseur 3.4, corresponding bearing 3.5, lower amortisseur 3.6, fixture and dish pad 3.8 rear enclosure upper locking nut 3.9 accordingly after above-mentioned part is integrally fixed.Wherein, two fixtures can select any one in two protective covers 3.3, two big flat washer 3.7, a protective cover 3.3 and a big flat washer 3.7 these three compound mode.
During use, first welding goes out rear left support abutment 1, rear left support 2, rear right support 6, rear right support abutment 7, front support 9, front right support abutment 11, front left support abutment 12 and radiator pedestal 13, the then corresponding shock absorber mounting hole of machining, and ensures corresponding size.Then special tooling is used to spell point and be welded on the relevant position of dumper frame 4 side rail inner and bumper pipe rear left support abutment 1, rear right support abutment 7, front right support abutment 11, front left support abutment 12, radiator pedestal 13.
During installation, first rear left support 2, rear right support 6, front support 9 are used on the relevant position that bolt and pad be respectively installed to motor/generator 5.Then motor/generator 5 and the radiator with front/rear support is lifted in vehicle frame 4, and with corresponding bumper assembly, corresponding bearing and support is coupled together, be then used by spanner and bolt is screwed onto the height that amortisseur specifies.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (8)
1. an electric transmission quarry tipper power bearing, it is characterised in that: include radiator fixation kit and the motor/generator fixation kit being arranged on vehicle frame relevant position；
Radiator fixation kit includes the radiator pedestal being arranged on vehicle frame, some bumper assemblies being separately mounted on radiator pedestal a pair, and the radiator being connected with the bumper assembly on radiator pedestal respectively for a pair supports；
Bearing and a pair rear support before motor/generator fixation kit include being installed on vehicle frame a pair, some be separately mounted to front bearing and the bumper assemblies on rear support, a front support, and a pair rear support；The two ends of front support are connected with the bumper assembly on bearing before a pair respectively, and each rear support connects with the bumper assembly on corresponding rear support respectively.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterized in that, bumper assembly includes two amortisseurs being vertically connected with, two fixtures being separately positioned on the upper and lower both sides of amortisseur, and fastening fastening members and the bolt assembly of amortisseur；Being provided with annular groove between two amortisseurs for assembling corresponding bearing, one of them fixture supports connection also by bolt assembly with corresponding.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterized in that, radiator pedestal includes that two side plates, a cover plate being connected with the top of two side plates, and at least two are arranged on the cover board for connecting the flange of bumper assembly；The bottom of side plate is machined with the globoidal structure that the bumper pipe profile with vehicle frame matches.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterised in that front bearing includes bent plate curved under one end tilting, one end, and at least two is arranged on bent plate the flange for connecting bumper assembly.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterized in that, rear support includes one for the pasting board being fixed on longitudinal beam, one gripper shoe being vertically connected on this pasting board, some connection pasting boards and the gusset of gripper shoe, and some settings are on the supporting plate for connecting the flange of bumper assembly.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterised in that front support includes the base plate of a strip, with the gusset of the upper cover plate of the strip that base plate two ends are connected, connecting bottom board and upper cover plate；It is arranged on the hanger of the end of upper cover plate, and is arranged on the front mounting seat of upper cover plate mid portion.
A kind of electric transmission quarry tipper power bearing the most according to claim 1, it is characterized in that, rear support includes a U-shaped plate, connects the gusset of U-shaped plate both sides bending part, it is arranged on the hanger on the bending part of U-shaped plate side, and is arranged on the rear mounting seat on U-shaped plate mid portion.
A kind of electric transmission quarry tipper power bearing the most according to claim 2, it is characterised in that two fixtures can select any one in two protective covers, two big flat washer, a protective cover and a big flat washer these three compound mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302738.2A CN105857049B (en) | 2016-05-10 | 2016-05-10 | A kind of electric transmission quarry tipper power bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302738.2A CN105857049B (en) | 2016-05-10 | 2016-05-10 | A kind of electric transmission quarry tipper power bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105857049A true CN105857049A (en) | 2016-08-17 |
| CN105857049B CN105857049B (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610302738.2A Active CN105857049B (en) | 2016-05-10 | 2016-05-10 | A kind of electric transmission quarry tipper power bearing |
Country Status (1)
| Country | Link |
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| CN (1) | CN105857049B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050669A (en) * | 2018-08-23 | 2018-12-21 | 北京新能源汽车股份有限公司 | A kind of front-suspension mounting bracket and automobile |
| CN111237382A (en) * | 2020-01-08 | 2020-06-05 | 湖南双达机电有限责任公司 | Vibration reduction assembly of power source and engineering vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088572A (en) * | 1991-03-28 | 1992-02-18 | Navistar International Transportation Corp. | Forward control bus chassis with low engine mounting assembly |
| EP1050422A2 (en) * | 1999-05-03 | 2000-11-08 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Support for a front drive unit of a motor vehicle, especially for a cross-country vehicle |
| CN2861613Y (en) * | 2005-06-16 | 2007-01-24 | 徐州工程机械科技股份有限公司徐工研究院 | Vibration damping device of engine |
| CN103363016A (en) * | 2013-07-31 | 2013-10-23 | 广州电力机车有限公司 | Dumper power assembly vibration isolator for mine |
| CN203651434U (en) * | 2013-12-31 | 2014-06-18 | 一重集团大连设计研究院有限公司 | Power assembly mounting rack for self-unloading vehicle having electric wheels for mines |
| CN105346381A (en) * | 2015-11-10 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Gearbox suspension assembly |
-
2016
- 2016-05-10 CN CN201610302738.2A patent/CN105857049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088572A (en) * | 1991-03-28 | 1992-02-18 | Navistar International Transportation Corp. | Forward control bus chassis with low engine mounting assembly |
| EP1050422A2 (en) * | 1999-05-03 | 2000-11-08 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Support for a front drive unit of a motor vehicle, especially for a cross-country vehicle |
| CN2861613Y (en) * | 2005-06-16 | 2007-01-24 | 徐州工程机械科技股份有限公司徐工研究院 | Vibration damping device of engine |
| CN103363016A (en) * | 2013-07-31 | 2013-10-23 | 广州电力机车有限公司 | Dumper power assembly vibration isolator for mine |
| CN203651434U (en) * | 2013-12-31 | 2014-06-18 | 一重集团大连设计研究院有限公司 | Power assembly mounting rack for self-unloading vehicle having electric wheels for mines |
| CN105346381A (en) * | 2015-11-10 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Gearbox suspension assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050669A (en) * | 2018-08-23 | 2018-12-21 | 北京新能源汽车股份有限公司 | A kind of front-suspension mounting bracket and automobile |
| CN111237382A (en) * | 2020-01-08 | 2020-06-05 | 湖南双达机电有限责任公司 | Vibration reduction assembly of power source and engineering vehicle |
| CN111237382B (en) * | 2020-01-08 | 2022-03-04 | 湖南双达机电有限责任公司 | Vibration reduction assembly of power source and engineering vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105857049B (en) | 2017-11-28 |
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Address after: 221000 Jiangsu city of Xuzhou Province Economic and Technological Development Zone of High Road No. 39 Patentee after: XUZHOU XCMG MINING MACHINERY Co.,Ltd. Address before: 221000 Jiangsu city of Xuzhou Province Economic and Technological Development Zone of High Road No. 39 Patentee before: XUZHOU XCMG MINING MACHINERY Co.,Ltd. |